CN114704792A - High-efficient anti-dazzle education illumination lamps and lanterns - Google Patents

High-efficient anti-dazzle education illumination lamps and lanterns Download PDF

Info

Publication number
CN114704792A
CN114704792A CN202210347511.5A CN202210347511A CN114704792A CN 114704792 A CN114704792 A CN 114704792A CN 202210347511 A CN202210347511 A CN 202210347511A CN 114704792 A CN114704792 A CN 114704792A
Authority
CN
China
Prior art keywords
dazzle
rods
rotating
shafts
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210347511.5A
Other languages
Chinese (zh)
Other versions
CN114704792B (en
Inventor
方强
杨金光
熊平超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Light Metal Equipment Group Co ltd
Original Assignee
Jiangxi Light Metal Equipment Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Light Metal Equipment Group Co ltd filed Critical Jiangxi Light Metal Equipment Group Co ltd
Priority to CN202210347511.5A priority Critical patent/CN114704792B/en
Publication of CN114704792A publication Critical patent/CN114704792A/en
Application granted granted Critical
Publication of CN114704792B publication Critical patent/CN114704792B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a lamp, in particular to a high-efficiency anti-dazzle education lighting lamp. The invention provides an adjustable high-efficiency anti-dazzle education lighting lamp convenient to disassemble. The utility model provides a high-efficient anti-dazzle education lighting lamp, which comprises a fixing plate, the guide bar, the lifter, the axis of rotation, the connecting plate, installation axle and mounting panel etc, fixed plate bottom bilateral symmetry is equipped with the guide bar, two equal slidingtype of guide bar upsides are equipped with the lifter, coefficient of friction between lifter and the guide bar is high, equal rotary type is equipped with the axis of rotation on two lifters, coefficient of friction between axis of rotation and the lifter is high, two axis of rotation left and right sides all are equipped with the connecting plate, be connected with the mounting panel between the four connecting plate bottoms, the equal slidingtype of mounting panel left and right sides is equipped with the installation axle. The position and the angle of the light irradiated by the electric lamp can be adjusted by rotating the anti-dazzle lampshade, so that the anti-dazzle lampshade is more flexible and convenient to use in a ladder classroom.

Description

High-efficient anti-dazzle education illumination lamps and lanterns
Technical Field
The invention relates to a lamp, in particular to a high-efficiency anti-dazzle education lighting lamp.
Background
The ladder classroom needs sufficient light source as the place of student's study, throws light on for student's study to can protect student's eyesight, can install many illumination lamps and lanterns like this in the ladder classroom, with the normal study of assurance student.
The teaching lighting lamp with the publication number of CN214249352U and the application number of CN202022673728.4 comprises a support and a lamp source connected with the support, wherein a diffusion plate, a grating and an insect prevention plate are arranged outside the lamp source. In this scheme, through setting up the protection against insects board, the grid, the compound mode of diffuser plate, the luminous flux is broken up to grid and diffuser plate, let light evenly distributed, it dazzles the light effect to have dual, send the light source soft, healthy light-emitting, the setting up of protection against insects board makes dust and the unable grid that gets into of mosquito, the whole light emitting area of realization lamps and lanterns does not receive dust and mosquito influence, guarantee light effect long-term stability, although above-mentioned patent prevents dazzling the light effect well, and can not receive the mosquito influence, but the illumination angle of this lamps and lanterns is not convenient for adjust, the practicality is lower, it is not nimble enough to use, also be convenient for dismantle simultaneously and more influence normal use.
In view of the above problems, further improvements are now made to the lamp in this aspect, and it is desirable to design a high-efficiency anti-dazzle education lighting lamp which is convenient to disassemble and adjustable.
Disclosure of Invention
In order to overcome the defects that the angle of light rays of the existing lamp is inconvenient to adjust and the lamp is inconvenient to disassemble, the invention has the technical problems that: the utility model provides a high-efficient anti-dazzle education lighting lamp convenient to dismantle and adjustable.
The utility model provides a high-efficient anti-dazzle education lighting fixture, which comprises a fixing plate, the guide bar, the lifter, the axis of rotation, the connecting plate, the installation axle, the mounting panel, anti-dazzle cover, the electric lamp, anti-dazzle mechanism and positioning mechanism fall, fixed plate bottom bilateral symmetry is equipped with the guide bar, two guide bar upsides all slidingtype are equipped with the lifter, coefficient of friction between lifter and the guide bar is high, equal rotary type is equipped with the axis of rotation on two lifters, coefficient of friction between axis of rotation and the lifter is high, two axis of rotation left and right sides all are equipped with the connecting plate, be connected with the mounting panel between the four connecting plate bottoms, the equal slidingtype in the mounting panel left and right sides is equipped with the installation axle, two installation axle bottoms all are connected with anti-dazzle cover, two equal thread formulas in anti-dazzle cover are connected with the electric lamp that is used for the illumination, be equipped with on the anti-dazzle cover and fall dizzy mechanism, be equipped with positioning mechanism on the mounting panel.
Further explain, fall dizzy mechanism including first connecting block, guiding axle, slider, anti-dazzle net and back shaft, two anti-dazzle lamp shade bottoms all joint have anti-dazzle net, and the mounting panel bottom front side bilateral symmetry is equipped with the back shaft, and two back shaft bottoms all are equipped with first connecting block, all are equipped with the guiding axle in every first connecting block, all are equipped with the slider on two guiding axles slidingtype, and two sliders all cooperate with the anti-dazzle net contact of homonymy.
Further, the positioning mechanism comprises connecting shafts, poking rods and connecting springs, the connecting shafts are symmetrically arranged at the front and the back of the upper sides of the two rotating shafts, the poking rods are rotatably arranged on each connecting shaft, the connecting springs are connected between the two poking rods on the left side and the right side and the connecting shafts on the same side, and the two poking rods on the left side and the right side are in contact fit with the mounting plate.
Further explaining, the device also comprises a rotating mechanism, wherein the rotating mechanism comprises a guide block, a guide frame, a first electric push rod, a sliding block, a cam and a rotating rod, the guide block is arranged in the middle of the bottom of the fixed plate, the guide frame is arranged on the guide block in a sliding manner, the first electric push rod is arranged on the front side of the guide block, a telescopic rod of the first electric push rod is connected with the guide frame, the sliding block is arranged on the guide frame in a sliding manner, the cams are arranged on the inner sides of the two rotating shafts, the rotating rod is connected between the lower parts of the two cams, and the sliding block is connected with the rotating rod in a sliding manner and in a rotating manner.
Further explain, still including elevating system, elevating system is including the support frame, the biax motor, the reel, wire rope and compression spring, the fixed plate bottom left and right sides all is equipped with the support frame, all is equipped with the biax motor on two support frames, all is connected with the reel on two output shafts of two biax motors, all the wire rope has the wraparound on every reel, every wire rope's tail end all links to each other with the connecting plate of homonymy, all be connected with compression spring between two lifter tops and the guide bar of homonymy.
Further, the device is characterized by further comprising a blocking mechanism, wherein the blocking mechanism comprises a rotary disc, stop levers, second connecting rods and a reset spring, the rotary disc is arranged in the middle of the front side of the mounting plate in a rotating mode, the stop levers are arranged on the left side and the right side of the front portion of the mounting plate in a sliding mode, the reset spring is connected between the two stop levers and the mounting plate, the second connecting rods are arranged in a front-back symmetrical rotating mode on the top of the rotary disc, the outer sides of the two second connecting rods are connected with the stop lever rotating modes on the same side respectively, and the two stop levers are in contact fit with the shifting lever on the same side of the front portion.
Further explain, still including the pulling mechanism, the pulling mechanism is including the rack piece, the bracing piece, the gear, the stay cord, the extrusion spring, pivot and spacing wheel, all be connected with the extrusion spring between two sliders and the first linkage block inside of homonymy, two extrusion springs all overlap on the guiding axle of homonymy, two back shaft upside all slidingtype are equipped with the rack piece, two rack piece top inboards all are equipped with the bracing piece, two bracing pieces all cooperate with the pin joint of homonymy, mounting panel bottom front side bilateral symmetry is connected with the gear through the pivot, two gears all mesh with the rack piece of homonymy, two pivot bottoms all are equipped with spacing wheels, two spacing take turns to all the routing have the stay cord, two stay cord tail ends all link to each other with the slider of homonymy, two stay cords all contact with the first linkage block of homonymy.
Further, the anti-dazzle device comprises an alarm mechanism capable of giving out an alarm, wherein the alarm mechanism comprises a supporting cylinder, a second electric push rod, a pushing block and an alarm, the supporting cylinders are arranged on the inner sides of the lower parts of two anti-dazzle shades, the second electric push rods are arranged on the tops of the two supporting cylinders, the pushing block is connected between telescopic rods of the two second electric push rods, a first threaded groove is formed in the pushing block, a second threaded groove is formed in the lower part of a rotary disc, the pushing block can move upwards and can be matched with the second threaded groove through the first threaded groove of the pushing block, and then drive the carousel and rotate, two second electric putter respectively with the electric light electrical property of homonymy link to each other, the mounting panel bottom inboard is equipped with two sirens that can be convenient for people in time to lift off the anti-dazzle shade, the siren also links to each other with the electric light electrical property of homonymy respectively, two second electric putter telescopic links stretch out respectively can with the siren contact of homonymy.
The invention provides a high-efficiency anti-dazzle education lighting lamp, which has the following advantages: 1. the position and the angle of the light irradiated by the electric lamp can be adjusted by rotating the anti-dazzle lampshade, so that the anti-dazzle lampshade is more flexible and convenient to use in a stairway classroom;
2. the height of the electric lamp can be adjusted by pulling the anti-dazzle shade upwards or downwards, so that the irradiation range of light rays can be adjusted, and a better lighting effect can be achieved;
3. the poke rod can fix the installation shaft, so that the anti-dazzle shade and the electric lamp are stabilized, and meanwhile, the poke rod is rotated to enable the anti-dazzle shade to be not attached to the installation plate, so that the anti-dazzle shade can be detached, and the electric lamp can be conveniently replaced;
4. the first electric push rod is used as a power source, the rotating shaft can be driven to rotate through the cam, the anti-dazzle lampshade and the electric lamp are driven to rotate, the irradiation angle of the light of the electric lamp can be automatically adjusted, and the trouble of manual operation is reduced;
5. the stop lever can press all the poking rods, so that the anti-dazzle lampshade is prevented from sliding downwards due to gravity, the anti-dazzle lampshade is more stable, the turntable can enable the sliding block to move forwards through the pulling mechanism without clamping the anti-dazzle net, the anti-dazzle lampshade can be dismounted integrally and simultaneously, and the dismounting speed is increased;
6. when the lamp circuit is abnormally broken, the second electric push rod is started, the rotary disc is rotated to automatically release the clamping poking rod through the pushing block, the alarm gives an alarm to warn people, the anti-dazzle lampshade is conveniently detached for maintenance in time, and the use safety is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of the glare reduction mechanism of the present invention.
Fig. 4 is a schematic perspective view of a part of the glare reduction mechanism of the present invention.
Fig. 5 is a schematic perspective view of the positioning mechanism of the present invention.
Fig. 6 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 7 is a schematic perspective view of a part of the rotating mechanism of the present invention.
Fig. 8 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 9 is a schematic perspective view of the blocking mechanism of the present invention.
Fig. 10 is a perspective view of the pulling mechanism of the present invention.
Fig. 11 is a perspective view of the alarm mechanism of the present invention.
Reference numbers in the drawings: 1: a fixing plate, 2: guide bar, 3: lifter, 4: rotating shaft, 5: connecting plate, 6: mounting plate, 7: installation axle, 8: anti-glare cover, 81: electric lamp, 9: glare reduction mechanism, 90: first connection block, 91: guide shaft, 92: slider, 93: antiglare web, 94: support shaft, 10: positioning mechanism, 100: connecting shaft, 101: tap lever, 102: connection spring, 11: rotating mechanism, 110: guide block, 111: guide frame, 112: first electric putter, 113: slider, 114: cam, 115: rotating rod, 12: elevating system, 120: support frame, 121: two-shaft motor, 122: reel, 123: wire rope, 124: compression spring, 13: retaining mechanism, 130: turntable, 131: stopper rod, 132: second connecting rod, 133: return spring, 14: pulling mechanism, 140: rack block, 141: a support bar, 142: gear, 143: pull cord, 144: compression spring, 145: rotating shaft, 146: spacing wheel, 15: alarm mechanism, 150: support cylinder, 151: second electric putter, 152: push block, 153: first screw groove, 154: second thread groove, 155: an alarm.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A high-efficiency anti-dazzle education lighting lamp is shown in figures 1-3 and comprises a fixed plate 1, guide rods 2, lifting rods 3, rotating shafts 4, connecting plates 5, mounting shafts 7, mounting plates 6, anti-dazzle shades 8, electric lamps 81, an anti-dazzle mechanism 9 and a positioning mechanism 10, wherein the guide rods 2 are symmetrically arranged at the left and right sides of the bottom of the fixed plate 1, the lifting rods 3 are arranged on the upper sides of the two guide rods 2 in a sliding mode, the friction coefficient between the lifting rods 3 and the guide rods 2 is high, the rotating shafts 4 are arranged on the two lifting rods 3 in a rotating mode, the friction coefficient between the rotating shafts 4 and the lifting rods 3 is high, the connecting plates 5 are arranged at the left and right sides of the two rotating shafts 4, the mounting plates 6 are connected between the bottoms of the four connecting plates 5, the mounting shafts 7 are arranged at the left and right sides of the mounting plates 6 in a sliding mode, the bottoms of the two anti-dazzle shades 7 are connected with the anti-dazzle shades 8 capable of eliminating dazzle lights, the electric lamps 81 are in the two shades 8 in a threaded mode, the anti-dazzle shade 8 is provided with a glare reducing mechanism 9, and the mounting plate 6 is provided with a positioning mechanism 10 capable of fixing.
In fig. 1, fig. 3 and fig. 4 show, it is including first link block 90 to fall dizzy mechanism 9, guiding axle 91, slider 92, anti-dazzle net 93 and back shaft 94, two 8 bottoms of anti-dazzle lamp covers all the joint have can eliminate the anti-dazzle net 93 that dazzles the light, 6 bottom front side bilateral symmetry of mounting panel is equipped with back shaft 94, two back shafts 94 bottoms all are equipped with first link block 90, all be equipped with guiding axle 91 in every first link block 90, it can carry out spacing slider 92 to anti-dazzle net 93 all to be equipped with on two guiding axles 91 slidingtype, two sliders 92 all contact the cooperation with the anti-dazzle net 93 of homonymy.
As shown in fig. 1 and 5, the positioning mechanism 10 includes connecting shafts 100, shifting rods 101 and connecting springs 102, the connecting shafts 100 are symmetrically arranged at the front and back of the upper sides of the two rotating shafts 4, the shifting rods 101 are rotatably arranged on each connecting shaft 100, the connecting springs 102 are connected between the two shifting rods 101 at the left and right sides and the connecting shafts 100 at the same side, and the two shifting rods 101 at the left and right sides are in contact fit with the mounting plate 6.
When people need to use the device, the fixing plate 1 in the device can be fixed on a ceiling of a step classroom through bolts, so that the device is fixed, the anti-dazzle shade 8 can provide illumination for students, when the device is used, the anti-dazzle shade 8 can be connected with a power supply to be started, so that the electric lamp 81 in the anti-dazzle shade 8 emits bright light to further illuminate the step classroom, the students can conveniently learn in the step classroom, glare can be generated under the direct light radiation of the electric lamp 81, certain influence can be exerted on eyes of people and discomfort can be caused, and visual fatigue can be caused, so that the electric lamp 81 can be prevented from directly emitting the bright light to be directly radiated on a blackboard or the students under the action of the anti-dazzle net 93, the anti-dazzle net 93 can block the direct light of the electric lamp 81, high brightness and high glare can be eliminated, the eyesight of the students can be prevented from being influenced, before people install the device, the angle and the height of the anti-dazzle shade 8 can be adjusted, the light of the electric lamp 81 is irradiated on a designated position, people can drive the connecting plate 5, the anti-dazzle shade 8, the rotating shaft 4 and the lifting rod 3 to integrally move by pulling the mounting plate 6, and further adjust the height of the anti-dazzle shade 8, the lifting rod 3 can slide up and down on the guide rod 2, because the friction coefficient between the lifting rod 3 and the guide rod 2 is high, when the anti-dazzle shade is adjusted, the mounting plate 6 needs to be pulled forcibly, the whole anti-dazzle mechanism 9 can move along with the mounting plate 6 and the anti-dazzle shade 8, when the height of the anti-dazzle shade 8 is adjusted to be high, the light range irradiated by the electric lamp 81 is wider, when the height of the anti-dazzle shade 8 is adjusted to be low, the irradiation range of the electric lamp 81 is smaller and brighter, and meanwhile, people can adjust the irradiation position of the anti-dazzle lamp 81 by rotating the anti-dazzle shade 8 in a forward rotation or reverse rotation mode of the anti-dazzle shade 8, and the rotation of the anti-dazzle shade 8 can drive the mounting shaft 7, The mounting plate 6, the connecting plate 5 and the rotating shaft 4 rotate, the rotating shaft 4 rotates along the lifting rod 3, the mounting plate 6 and the anti-dazzle shade 8 drive the anti-dazzle mechanism 9 to integrally rotate, after the anti-dazzle shade 8 is adjusted to a proper angle, the device can be mounted, when the device is used for a period of time, for example, when more dust is attached to the anti-dazzle net 93, people can use a long-rod brush to clean the surface of the anti-dazzle net 93 and further clean the dust on the anti-dazzle net 93, for example, when the electric lamp 81 in the anti-dazzle shade 8 is damaged after being used for a long time, or the electric lamp 81 of other tiles needs to be replaced as required, people can firstly detach the bolt fixed plate 1, so that the fixed plate 1 is not fixed on the ceiling, people can detach the device, then can rotate the corresponding two poking rods 101 towards the inner side, the connecting spring 102 is compressed, the poking rods 101 rotate and are not in contact with the mounting plate 6 any more, at this time, people can pull the sliding block 92 to the front side first, so that the sliding block 92 moves to the front side along the guiding shaft 91, the sliding block 92 does not block the anti-dazzle net 93 any more, people can pull the anti-dazzle shade 8 downwards, and further drive the installation shaft 7 and the anti-dazzle net 93 to move downwards, so that the installation shaft 7 drives the connection shaft 100 and the poking rod 101 to move downwards, after the installation shaft 7 is separated from the installation plate 6, the poking rod 101 is not pressed by the pressing force and can rotate reversely to reset under the resetting action of the connection spring 102, so that the anti-dazzle shade 8 is detached, people can detach the anti-dazzle net 93, then replace the electric lamp 81 in the anti-dazzle shade 8, after the electric lamp 81 is replaced, the anti-dazzle shade 93 is clamped on the shade 8 again, if the anti-dazzle shade 8 needs to be installed again, the operation can be repeated to press the poking rod 101 to rotate, so that the connection spring 102 is compressed, the poke rod 101 rotates to be located inside the installation shaft 7, people can align the installation shaft 7 to the installation plate 6, the installation shaft 7 penetrates through the installation plate 6, the poke rod 101 also slides upwards along the installation plate 6, when the poke rod 101 slides to be no longer blocked by the installation plate 6, the poke rod 101 can reversely rotate and reset under the reset action of the connecting spring 102, the poke rod 101 is tightly attached to the installation plate 6, the installation shaft 7 is prevented from sliding downwards, the anti-dazzle lampshade 8 is fixed, people can push the sliding block 92 towards the rear side, the sliding block 92 moves towards the rear side along the guide shaft 91, the sliding block 92 is in contact with the anti-dazzle net 93, the anti-dazzle net 93 can be clamped, the anti-dazzle net 93 is prevented from being separated from the anti-dazzle lampshade 8, and then people can install the device on the ceiling again for use.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 6 and fig. 7, the present invention further includes a rotating mechanism 11, the rotating mechanism 11 includes a guide block 110, a guide frame 111, a first electric push rod 112, a sliding block 113, a cam 114 and a rotating rod 115, the guide block 110 is connected to the middle of the bottom of the fixing plate 1 through a bolt connection manner, the guide block 110 is slidably provided with the guide frame 111, the front side of the guide block 110 is provided with the first electric push rod 112 capable of automatically adjusting the angle of the electric lamp 81, the telescopic rod of the first electric push rod 112 is connected to the guide frame 111, the sliding block 113 is slidably provided on the guide frame 111, the cams 114 are provided on the inner sides of the two rotating shafts 4, the rotating rod 115 is connected to the lower portions of the two cams 114, and the sliding block 113 is slidably connected to the rotating rod 115.
If the irradiation range of the electric lamp 81 needs to be adjusted, a user can start the first electric putter 112, the telescopic rod of the first electric putter 112 is initially in an extended state, after the first electric putter 112 is started, the telescopic rod is retracted to drive the guide frame 111 to move forward, so that the guide frame 111 drives the sliding block 113 to move in the same direction, the sliding block 113 can drive the rotating rod 115 to rotate, meanwhile, the sliding block 113 can slide downward along the guide frame 111 due to the position limitation of the rotating rod 115, the rotating rod 115 can drive the cam 114 to rotate, so that the cam 114 drives the rotating shaft 4 to rotate, and further, the anti-glare cover 8 and the electric lamp 81 can be driven to rotate, so as to adjust the irradiation position of the light of the electric lamp 81, after the irradiation angle of the electric lamp 81 is adjusted to a proper angle, the user can close the first electric putter 112, so that the angle adjustment of the electric lamp 81 can be automatically completed under the action of the first electric putter 112, the manual operation is not needed, and the same can be obtained, if the angle of the electric lamp 81 needs to be adjusted in the opposite direction, the first electric putter 112 can be controlled to rotate in the opposite direction, so that the telescopic rod of the first electric putter 112 extends out to drive the guide frame 111 to move towards the rear side, and further the sliding block 113 is driven to move towards the rear side, so that the sliding block 113 drives the rotating rod 115 to rotate in the opposite direction and slide downwards along the guide frame 111, the rotating rod 115 rotates in the opposite direction to drive the cam 114 to rotate in the opposite direction, so that the cam 114 drives the rotating shaft 4 to rotate in the opposite direction, and the rotating shaft 4 drives the anti-glare lamp cover 8 to rotate in the opposite direction, so that the irradiation direction of the electric lamp 81 can be adjusted.
Shown in fig. 1 and 8, the lifting device 12 is further included, the lifting device 12 includes a support frame 120, a double-shaft motor 121, a reel 122, a steel wire rope 123 and a compression spring 124, the support frame 120 is respectively arranged on the left side and the right side of the bottom of the fixing plate 1, the double-shaft motor 121 capable of automatically adjusting the height of the electric lamp 81 is respectively installed on the two support frames 120, the reel 122 is respectively connected on two output shafts of the two double-shaft motors 121, the steel wire rope 123 is respectively wound on each reel 122, the tail end of each steel wire rope 123 is respectively connected with the connecting plate 5 on the same side, and the compression spring 124 is respectively connected between the tops of the two lifting rods 3 and the guide rods 2 on the same side.
When the height of the anti-dazzle shade 8 needs to be adjusted and the irradiation range of the electric lamp 81 is adjusted, people can start the double-shaft motor 121, so that two output shafts of the double-shaft motor 121 rotate to drive the corresponding reels 122 to rotate, the reels 122 loosen the steel wire rope 123, the compression spring 124 is in a compression state initially, after the steel wire rope 123 is loosened, the lifting rod 3 can drive the rotating shaft 4, the connecting plate 5, the mounting shaft 7, the mounting plate 6 and the anti-dazzle shade 8 to move downwards under the reset action of the compression spring 124, so that the height of the anti-dazzle shade 8 can be adjusted through the loosened length of the steel wire rope 123, the anti-dazzle shade 8 moves downwards, the electric lamp 81 further moves downwards, light of the electric lamp 81 is gathered more, after the electric lamp 81 is adjusted to a proper height, people can close the double-shaft motor 121, and similarly, when the height of the anti-dazzle shade 8 needs to be adjusted upwards, so that light 81 light scope when wider, people's steerable biax motor 121 runs in reverse, make biax motor 121 output shaft reversal drive reel 122 antiport, reel 122 alright begin to roll up wire rope 123, and then roll up wire rope 123 gradually to reel 122 on, wire rope 123 just stimulates lifter 3 rebound, compression spring 124 compresses thereupon, lifter 3 and then drives axis of rotation 4, connecting plate 5, installation axle 7, mounting panel 6 and anti-dazzle light cover 8 wholly rebound, make light 81 along with anti-dazzle light cover 8 rebound, adjust to suitable size after light irradiation range of light 81, people alright close biax motor 121, so can the irradiation range of automatically regulated light 81 light under the effect of biax motor 121, alleviate manual operation's trouble.
Shown in fig. 1 and fig. 9, the anti-glare lamp further comprises a blocking mechanism 13, the blocking mechanism 13 comprises a rotary table 130, stop levers 131, second connecting rods 132 and a return spring 133, the rotary table 130 is rotatably arranged in the middle of the front side of the mounting plate 6, the stop levers 131 capable of indirectly stabilizing the anti-glare lamp shade 8 are slidably arranged on the left and right sides of the front portion of the mounting plate 6, the return spring 133 is connected between the two stop levers 131 and the mounting plate 6, the second connecting rods 132 are symmetrically rotatably arranged on the front and back of the top of the rotary table 130, the outer sides of the two second connecting rods 132 are rotatably connected with the stop levers 131 on the same side respectively, and the two stop levers 131 are in contact fit with the shifting rod 101 on the same side of the front portion.
When the anti-dazzle shade 8 needs to be detached to replace the electric lamp 81, a person can firstly rotate the turntable 130 to drive the two second connecting rods 132 to move inwards and further drive the stop rods 131 to move inwards, the return spring 133 is compressed, so that the stop rods 131 do not block the front shifting rod 101 any more, the person can detach the anti-dazzle shade 8 by rotating the shifting rod 101, after the anti-dazzle shade 8 is detached, the turntable 130 can be loosened to enable the stop rods 131 to move outwards and reset under the reset action of the return spring 133, further drive the second connecting rods 132 to move outwards and simultaneously drive the turntable 130 to rotate reversely and reset, when the anti-dazzle shade 8 needs to be reinstalled after the electric lamp 81 is replaced, the operation is repeated to rotate the turntable 130 to enable the stop rods 131 to move inwards, the anti-dazzle shade 8 can be installed, and after the anti-dazzle shade 8 is installed and the front shifting rod 101 resets the installation plate 6, people can loosen the turntable 130, so that the stop lever 131 is reset by repeating the above operation and then clamps the shifting rod 101 at the front part, the stability of the anti-dazzle shade 8 can be increased, the anti-dazzle shade 8 is prevented from sliding downwards due to gravity, and the anti-dazzle shade is safer.
As shown in fig. 1 and 10, the device further comprises a pulling mechanism 14 capable of indirectly pulling the sliding block 92 to move to the front side, the pulling mechanism 14 comprises rack blocks 140, support rods 141, gears 142, pull ropes 143, extrusion springs 144, rotating shafts 145 and limiting wheels 146, the extrusion springs 144 are connected between the two sliding blocks 92 and the inside of the first connecting block 90 on the same side, the two extrusion springs 144 are sleeved on the guide shafts 91 on the same side, the rack blocks 140 are arranged on the upper sides of the two support shafts 94 in a sliding manner, the support rods 141 are arranged on the inner sides of the tops of the two rack blocks 140, the two support rods 141 are in clamping fit with the stop rods 131 on the same side, the gears 142 are connected to the front side of the bottom of the mounting plate 6 through the rotating shafts 145 in a bilateral symmetry manner, the two gears 142 are engaged with the rack blocks 140 on the same side, the limiting wheels 146 are arranged on the bottoms of the two rotating shafts 145, the pull ropes 143 are wound around the two limiting wheels 146, and the tail ends of the two pull ropes 143 are connected with the sliding blocks 92 on the same side, both the pulling ropes 143 are in contact with the first connecting block 90 on the same side.
When the rotating disc 130 is rotated to move the blocking rod 131 inwards, the blocking rod 131 will drive the supporting rod 141 to move inwards, so that the supporting rod 141 drives the rack block 140 to move inwards, the rack block 140 can drive the gear 142 to rotate, so that the gear 142 drives the rotating shaft 145 to rotate, the rotating shaft 145 further drives the limiting wheel 146 to rotate, so that the limiting wheel 146 winds the pulling rope 143, the pulling rope 143 pulls the slider 92 to move forwards, the pressing spring 144 is compressed, so that the anti-dazzle net 93 is no longer clamped by the slider 92, people can disassemble the anti-dazzle shade 8, after the anti-dazzle shade 8 is disassembled, people release the rotating disc 130, so that the blocking rod 131 automatically moves outwards to reset, and simultaneously the rotating disc 130 is reset, the blocking rod 131 moves outwards to reset to drive the supporting rod 141 to move outwards, so that the supporting rod 141 drives the rack block 140 to move outwards, the rack block 140 drives the gear 142 and the rotating shaft 145 to reset in a reversed manner, and then drive spacing wheel 146 reversal reset for spacing wheel 146 loosens stay cord 143, slider 92 alright move the restoration to the rear side under extrusion spring 144's reset effect, and then pulling stay cord 143 moves the restoration to the rear side, after people finishes to the electric light 81 change, people alright repeat above-mentioned operation and make slider 92 move to the front side through rotating carousel 130, alright to install anti-dazzle lamp shade 8, after the installation, loosen carousel 130 again, make slider 92 reset and block anti-dazzle net 93 can, so just accomplish the fixed to anti-dazzle net 93, can make pin 131 and slider 92 loose the card simultaneously under the effect of pulling mechanism 14, need not people to divide two steps to accomplish.
As shown in fig. 1 and 11, the anti-glare lamp further comprises an alarm mechanism 15, the alarm mechanism 15 comprises a support cylinder 150, a second electric push rod 151, a pushing block 152 and an alarm 155, the support cylinders 150 are respectively arranged on the inner sides of the lower parts of the two anti-glare lamp covers 8, the second electric push rods 151 are respectively mounted on the top parts of the two support cylinders 150, the pushing block 152 is connected between the telescopic rods of the two second electric push rods 151, a first threaded groove 153 is formed in the pushing block 152, a second threaded groove 154 is formed in the lower part of the rotary disc 130, the pushing block 152 can move upwards and can be matched with the second threaded groove 154 through the first threaded groove 153, and then drive carousel 130 and rotate, two second electric putter 151 link to each other with the electric light 81 electrical property of homonymy respectively, and mounting panel 6 bottom inboard is equipped with two sirens 155 that can send out the police dispatch newspaper and warn people, and siren 155 also links to each other with the electric light 81 electrical property of homonymy respectively, and two second electric putter 151 telescopic links stretch out and can contact with the siren 155 of homonymy respectively.
In the operation process of the electric lamp 81, the circuit between the alarm 155 and the second electric putter 151 is normally disconnected, when the circuit of the electric lamp 81 is abnormally disconnected, the circuit between the second electric putter 151 and the alarm 155 is closed and automatically started, the telescopic rod of the second electric putter 151 extends out to drive the pushing block 152 to move upwards, when the pushing block 152 moves to the first thread groove 153 and the second thread groove 154 of itself, the rotating disc 130 is driven to rotate, the blocking rod 131 moves inwards to no longer block the poking rod 101 at the front part, meanwhile, the sliding block 92 no longer fixes the anti-glare net 93 through the pulling mechanism 14, the telescopic rod of the second electric putter 151 extends out to gradually contact with the alarm 155, the alarm 155 gives an alarm and lights up the lamp, thereby warning people, people can timely detach the anti-glare lampshade 8 and repair the anti-glare lampshade 81, and when the lampshade 8 is detached, the supporting cylinder 150, the anti-glare lampshade 8, Second electric putter 151 will remove along with anti-dazzle shade 8 with propelling movement piece 152 for propelling movement piece 152 drives carousel 130 reversal through the cooperation of first thread groove 153 with second thread groove 154 and resets, simultaneously here, second electric putter 151 telescopic link is stretching out to the limit after, also will automatic withdrawal resets, and then drive propelling movement piece 152 and remove to the direction that is close to second electric putter 151, so after electric light 81 maintenance finishes, people's accessible rotates the mode of carousel 130 and makes pin 131 inwards move, alright install anti-dazzle shade 8, normal condition when this device just gets back to the initial, effectual warning people maintain the spot light under the effect of siren 155 and second electric putter 151.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims (8)

1. A high-efficiency anti-dazzle education lighting lamp comprises a fixing plate (1), guide rods (2), lifting rods (3), rotating shafts (4), connecting plates (5), mounting shafts (7), mounting plates (6), anti-dazzle shades (8) and electric lamps (81), wherein the guide rods (2) are symmetrically arranged on the left and right sides of the bottom of the fixing plate (1), the lifting rods (3) are arranged on the upper sides of the two guide rods (2) in a sliding mode, the friction coefficient between the lifting rods (3) and the guide rods (2) is high, the rotating shafts (4) are arranged on the two lifting rods (3) in a rotating mode, the friction coefficient between the rotating shafts (4) and the lifting rods (3) is high, the connecting plates (5) are arranged on the left and right sides of the two rotating shafts (4), the mounting plates (6) are connected between the bottoms of the four connecting plates (5), the mounting shafts (7) are arranged on the left and right sides of the mounting plates (6), two installation axle (7) bottoms all are connected with anti-dazzle cover (8), and two anti-dazzle cover (8) internal thread formulas all are connected with electric light (81) that are used for the illumination, characterized by: the anti-dazzle device is characterized by further comprising a dazzle reduction mechanism (9) and a positioning mechanism (10), wherein the dazzle reduction mechanism (9) is arranged on the anti-dazzle lampshade (8), and the positioning mechanism (10) is arranged on the mounting plate (6).
2. A highly efficient anti-glare educational lighting fixture, according to claim 1, wherein: dizzy mechanism (9) fall including first link block (90), guiding axle (91), slider (92), anti-dazzle net (93) and back shaft (94), two equal joints in anti-dazzle lamp shade (8) bottom have anti-dazzle net (93), mounting panel (6) bottom front side bilateral symmetry is equipped with back shaft (94), two back shaft (94) bottoms all are equipped with first link block (90), all be equipped with guiding axle (91) in every first link block (90), all the slidingtype is equipped with slider (92) on two guiding axles (91), two slider (92) all contact the cooperation with anti-dazzle net (93) of homonymy.
3. A highly efficient anti-glare educational lighting fixture, according to claim 2, wherein: the positioning mechanism (10) comprises connecting shafts (100), poke rods (101) and connecting springs (102), the connecting shafts (100) are symmetrically arranged on the inner upper sides of the two rotating shafts (4) in a front-back mode, the poke rods (101) are rotatably arranged on each connecting shaft (100), the connecting springs (102) are connected between the two poke rods (101) on the left side and the right side and the connecting shafts (100) on the same side, and the two poke rods (101) on the left side and the right side are in contact fit with the mounting plate (6).
4. A highly efficient anti-glare educational lighting fixture, according to claim 3, wherein: the novel electric power transmission mechanism is characterized by further comprising a rotating mechanism (11), the rotating mechanism (11) comprises a guide block (110), a guide frame (111), a first electric push rod (112), a sliding block (113), a cam (114) and a rotating rod (115), the guide block (110) is arranged in the middle of the bottom of the fixing plate (1), the guide frame (111) is arranged on the guide block (110) in a sliding mode, the first electric push rod (112) is arranged on the front side of the guide block (110), a telescopic rod of the first electric push rod (112) is connected with the guide frame (111), the sliding block (113) is arranged on the guide frame (111) in a sliding mode, the cam (114) is arranged on the inner sides of the two rotating shafts (4), the rotating rod (115) is connected between the lower portions of the two cams (114), and the sliding block (113) is connected with the rotating rod (115) in a sliding mode and in a rotating mode.
5. An efficient anti-glare educational lighting fixture, according to claim 4, wherein: still including elevating system (12), elevating system (12) are including support frame (120), double-shaft motor (121), reel (122), wire rope (123) and compression spring (124), the fixed plate (1) bottom left and right sides all is equipped with support frame (120), all be equipped with double-shaft motor (121) on two support frames (120), all be connected with reel (122) on two output shafts of two double-shaft motor (121), all the wire rope (123) of all around-connection on every reel (122), the tail end of every wire rope (123) all links to each other with connecting plate (5) of homonymy, all be connected with compression spring (124) between guide bar (2) of two lifter (3) tops and homonymy.
6. An efficient anti-glare educational lighting fixture, according to claim 5, wherein: still including keeping out mechanism (13), keep out mechanism (13) including carousel (130), pin (131), second connecting rod (132) and reset spring (133), mounting panel (6) front side middle rotary type is equipped with carousel (130), mounting panel (6) front portion left and right sides all slidingtype is equipped with pin (131), all be connected with reset spring (133) between two pin (131) and mounting panel (6), carousel (130) top front and back symmetry rotary type is equipped with second connecting rod (132), two second connecting rod (132) outside links to each other with pin (131) rotary type of homonymy respectively, two pin (131) all with anterior homonymy poker rod (101) contact cooperation.
7. A highly efficient anti-glare educational lighting fixture, according to claim 6, wherein: the device also comprises a pulling mechanism (14), wherein the pulling mechanism (14) comprises rack blocks (140), supporting rods (141), gears (142), pull ropes (143), extrusion springs (144), rotating shafts (145) and limiting wheels (146), the extrusion springs (144) are connected between the two sliding blocks (92) and the inside of the first connecting block (90) on the same side, the two extrusion springs (144) are sleeved on the guide shafts (91) on the same side, the rack blocks (140) are arranged on the upper sides of the two supporting shafts (94) in a sliding mode, the supporting rods (141) are arranged on the inner sides of the tops of the two rack blocks (140), the two supporting rods (141) are in clamping fit with the stop rods (131) on the same side, the gears (142) are symmetrically connected on the left and right of the front side of the bottom of the mounting plate (6) through the rotating shafts (145), the two gears (142) are meshed with the rack blocks (140) on the same side, the bottoms of the two rotating shafts (145) are provided with the limiting wheels (146), the two limiting wheels (146) are respectively connected with a pull rope (143) in a winding manner, the tail ends of the two pull ropes (143) are respectively connected with the slide blocks (92) on the same side, and the two pull ropes (143) are respectively contacted with the first connecting blocks (90) on the same side.
8. A highly efficient antiglare educational lighting fixture according to claim 7, wherein: the anti-dazzle device is characterized by further comprising an alarm mechanism (15) capable of giving an alarm, wherein the alarm mechanism (15) comprises a supporting cylinder (150), a second electric push rod (151), a pushing block (152) and an alarm (155), the supporting cylinders (150) are arranged on the inner sides of the lower portions of the two anti-dazzle lampshades (8), the second electric push rods (151) are arranged on the tops of the two supporting cylinders (150), the pushing block (152) is connected between telescopic rods of the two second electric push rods (151), a first threaded groove (153) is formed in the pushing block (152), a second threaded groove (154) is formed in the lower portion of the rotary disc (130), the pushing block (152) moves upwards and can be matched with the second threaded groove (154) through the first threaded groove (153) of the pushing block, the rotary disc (130) is driven to rotate, the two second electric push rods (151) are electrically connected with the electric lamps (81) on the same side respectively, the inner side of the bottom of the mounting plate (6) is provided with the two alarms (155) capable of facilitating people to timely detach the anti-dazzle lampshades (8) from the inner side, the alarm devices (155) are also electrically connected with the electric lamps (81) on the same side respectively, and the telescopic rods of the two second electric push rods (151) extend out to be in contact with the alarm devices (155) on the same side respectively.
CN202210347511.5A 2022-04-01 2022-04-01 High-efficient anti-dazzle education illumination lamps and lanterns Active CN114704792B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210347511.5A CN114704792B (en) 2022-04-01 2022-04-01 High-efficient anti-dazzle education illumination lamps and lanterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210347511.5A CN114704792B (en) 2022-04-01 2022-04-01 High-efficient anti-dazzle education illumination lamps and lanterns

Publications (2)

Publication Number Publication Date
CN114704792A true CN114704792A (en) 2022-07-05
CN114704792B CN114704792B (en) 2023-04-14

Family

ID=82172488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210347511.5A Active CN114704792B (en) 2022-04-01 2022-04-01 High-efficient anti-dazzle education illumination lamps and lanterns

Country Status (1)

Country Link
CN (1) CN114704792B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540340A (en) * 1940-05-14 1941-10-14 Notek Electric Company Ltd Improvements in or relating to anti-dazzle devices for lamps
CN107726185A (en) * 2017-10-26 2018-02-23 绍兴柯桥韩玉电子科技有限公司 A kind of tutor auxiliary platform illuminator
CN109195838A (en) * 2016-05-31 2019-01-11 金泰荣 Camping leisure lighting device with vehicle safety warning-lamp and fire detection function
JP6715403B1 (en) * 2019-03-25 2020-07-01 済南通唄灯具有限公司 Dustproof desk lamp
CN216113680U (en) * 2021-11-16 2022-03-22 东莞市科磊得数码光电科技有限公司 Grid anti-dazzle eye-protecting type classroom illumination special lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540340A (en) * 1940-05-14 1941-10-14 Notek Electric Company Ltd Improvements in or relating to anti-dazzle devices for lamps
CN109195838A (en) * 2016-05-31 2019-01-11 金泰荣 Camping leisure lighting device with vehicle safety warning-lamp and fire detection function
CN107726185A (en) * 2017-10-26 2018-02-23 绍兴柯桥韩玉电子科技有限公司 A kind of tutor auxiliary platform illuminator
JP6715403B1 (en) * 2019-03-25 2020-07-01 済南通唄灯具有限公司 Dustproof desk lamp
CN216113680U (en) * 2021-11-16 2022-03-22 东莞市科磊得数码光电科技有限公司 Grid anti-dazzle eye-protecting type classroom illumination special lamp

Also Published As

Publication number Publication date
CN114704792B (en) 2023-04-14

Similar Documents

Publication Publication Date Title
CN214038095U (en) Wall-washing integrated LED lighting ceiling lamp
CN108758473B (en) Ceiling lamp convenient to use
CN111765402A (en) Searchlight with anti-dazzle device
CN114704792B (en) High-efficient anti-dazzle education illumination lamps and lanterns
CN218327915U (en) Lighting device with light-gathering function
CN211780664U (en) Street lamp convenient to installation has regulatory function
CN210979599U (en) Street lamp capable of adjusting lamp light angle for traffic engineering
CN218671775U (en) Eye-protecting classroom lamp convenient to overhaul
CN114396537A (en) Outdoor communication equipment support frame capable of coping with natural environment disasters
CN220471563U (en) Energy-saving lighting device
CN212987131U (en) Eye-protecting lamp holder convenient for lamp replacement for classroom
CN113175641B (en) Intelligent household illumination control device for bedroom
CN214249286U (en) Donkey factory breeds and uses lighting device with adjustment mechanism
CN110173639B (en) Lamps and lanterns for art design
CN218671949U (en) LED lighting device for classroom
CN211059993U (en) Landscape lighting device
CN219036533U (en) Combined lamp with photovoltaic power generation structure
CN219550366U (en) Eye-protection LED table lamp
CN211040682U (en) Wide L ED dull and stereotyped lamp of adjusting luminance of control range
CN218237369U (en) Emergency lamp convenient to adjust
CN202032470U (en) Rail lamp
CN220958271U (en) Fire emergency lighting device
CN213599139U (en) Lighting strip lamp for classroom
CN216079590U (en) Fire-fighting emergency lighting lamp
CN215105988U (en) Multifunctional assembled steel structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant